Pegmatolite
[矿]正长石
🗣️ 情景例句
I'm very sorry.
非常抱歉。
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
The drunk, however, seemed quite sure of himself.
当公牛逼近他时，他踉跄地住旁边一闪，牛扑空了。